Michalczak, M., M. Lewicki, A. Łagowska-Batyra, K. Bojarczuk, and A. B. Smoleń. “Evaluation of Effectiveness of Physiotherapy Treatment on Health Improvement in Patients After Stroke”. Journal of Education, Health and Sport, vol. 7, no. 8, Aug. 2017, pp. 1047-61, https://apcz.umk.pl/JEHS/article/view/4921.